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ByteArrayDataOutput (Guava: Google Core Libraries for Java - r08)
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<H2>
<FONT SIZE="-1">
com.google.common.io</FONT>
<BR>
Interface ByteArrayDataOutput</H2>
<DL>
<DT><B>All Superinterfaces:</B> <DD><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public interface <B>ByteArrayDataOutput</B><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></DL>
</PRE>

<P>
An extension of <code>DataOutput</code> for writing to in-memory byte arrays; its
 methods offer identical functionality but do not throw <A HREF="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io"><CODE>IOException</CODE></A>.
<P>

<P>
<DL>
<DT><B>Since:</B></DT>
  <DD>1</DD>
<DT><B>Author:</B></DT>
  <DD>Jayaprabhakar Kadarkarai</DD>
</DL>
<HR>

<P>

<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Method Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#toByteArray()">toByteArray</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the contents that have been written to this instance,
 as a byte array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#write(byte[])">write</A></B>(byte[]&nbsp;b)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes to the output stream all the bytes in array <code>b</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#write(byte[], int, int)">write</A></B>(byte[]&nbsp;b,
      int&nbsp;off,
      int&nbsp;len)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes <code>len</code> bytes from array
 <code>b</code>, in order,  to
 the output stream.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#write(int)">write</A></B>(int&nbsp;b)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes to the output stream the eight
 low-order bits of the argument <code>b</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeBoolean(boolean)">writeBoolean</A></B>(boolean&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes a <code>boolean</code> value to this output stream.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeByte(int)">writeByte</A></B>(int&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes to the output stream the eight low-
 order bits of the argument <code>v</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeBytes(java.lang.String)">writeBytes</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>This method is dangerous as it discards the high byte of
 every character. For UTF-8, use <code>write(s.getBytes(Charsets.UTF_8))</code>.</I></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeChar(int)">writeChar</A></B>(int&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes a <code>char</code> value, which
 is comprised of two bytes, to the
 output stream.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeChars(java.lang.String)">writeChars</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes every character in the string <code>s</code>,
 to the output stream, in order,
 two bytes per character.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeDouble(double)">writeDouble</A></B>(double&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes a <code>double</code> value,
 which is comprised of eight bytes, to the output stream.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeFloat(float)">writeFloat</A></B>(float&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes a <code>float</code> value,
 which is comprised of four bytes, to the output stream.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeInt(int)">writeInt</A></B>(int&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes an <code>int</code> value, which is
 comprised of four bytes, to the output stream.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeLong(long)">writeLong</A></B>(long&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes a <code>long</code> value, which is
 comprised of eight bytes, to the output stream.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeShort(int)">writeShort</A></B>(int&nbsp;v)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes two bytes to the output
 stream to represent the value of the argument.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/io/ByteArrayDataOutput.html#writeUTF(java.lang.String)">writeUTF</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Writes two bytes of length information
 to the output stream, followed
 by the
 <a href="DataInput.html#modified-utf-8">modified UTF-8</a>
 representation
 of  every character in the string <code>s</code>.</TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ METHOD DETAIL ========== -->

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</TABLE>

<A NAME="write(int)"><!-- --></A><H3>
write</H3>
<PRE>
void <B>write</B>(int&nbsp;b)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#write(int)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes to the output stream the eight
 low-order bits of the argument <code>b</code>.
 The 24 high-order  bits of <code>b</code>
 are ignored.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#write(int)" title="class or interface in java.io">write</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the byte to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="write(byte[])"><!-- --></A><H3>
write</H3>
<PRE>
void <B>write</B>(byte[]&nbsp;b)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#write(byte[])" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes to the output stream all the bytes in array <code>b</code>.
 If <code>b</code> is <code>null</code>,
 a <code>NullPointerException</code> is thrown.
 If <code>b.length</code> is zero, then
 no bytes are written. Otherwise, the byte
 <code>b[0]</code> is written first, then
 <code>b[1]</code>, and so on; the last byte
 written is <code>b[b.length-1]</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#write(byte[])" title="class or interface in java.io">write</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the data.</DL>
</DD>
</DL>
<HR>

<A NAME="write(byte[], int, int)"><!-- --></A><H3>
write</H3>
<PRE>
void <B>write</B>(byte[]&nbsp;b,
           int&nbsp;off,
           int&nbsp;len)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#write(byte[], int, int)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes <code>len</code> bytes from array
 <code>b</code>, in order,  to
 the output stream.  If <code>b</code>
 is <code>null</code>, a <code>NullPointerException</code>
 is thrown.  If <code>off</code> is negative,
 or <code>len</code> is negative, or <code>off+len</code>
 is greater than the length of the array
 <code>b</code>, then an <code>IndexOutOfBoundsException</code>
 is thrown.  If <code>len</code> is zero,
 then no bytes are written. Otherwise, the
 byte <code>b[off]</code> is written first,
 then <code>b[off+1]</code>, and so on; the
 last byte written is <code>b[off+len-1]</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#write(byte[], int, int)" title="class or interface in java.io">write</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the data.<DD><CODE>off</CODE> - the start offset in the data.<DD><CODE>len</CODE> - the number of bytes to write.</DL>
</DD>
</DL>
<HR>

<A NAME="writeBoolean(boolean)"><!-- --></A><H3>
writeBoolean</H3>
<PRE>
void <B>writeBoolean</B>(boolean&nbsp;v)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeBoolean(boolean)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes a <code>boolean</code> value to this output stream.
 If the argument <code>v</code>
 is <code>true</code>, the value <code>(byte)1</code>
 is written; if <code>v</code> is <code>false</code>,
 the  value <code>(byte)0</code> is written.
 The byte written by this method may
 be read by the <code>readBoolean</code>
 method of interface <code>DataInput</code>,
 which will then return a <code>boolean</code>
 equal to <code>v</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeBoolean(boolean)" title="class or interface in java.io">writeBoolean</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the boolean to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeByte(int)"><!-- --></A><H3>
writeByte</H3>
<PRE>
void <B>writeByte</B>(int&nbsp;v)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeByte(int)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes to the output stream the eight low-
 order bits of the argument <code>v</code>.
 The 24 high-order bits of <code>v</code>
 are ignored. (This means  that <code>writeByte</code>
 does exactly the same thing as <code>write</code>
 for an integer argument.) The byte written
 by this method may be read by the <code>readByte</code>
 method of interface <code>DataInput</code>,
 which will then return a <code>byte</code>
 equal to <code>(byte)v</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeByte(int)" title="class or interface in java.io">writeByte</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the byte value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeShort(int)"><!-- --></A><H3>
writeShort</H3>
<PRE>
void <B>writeShort</B>(int&nbsp;v)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeShort(int)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes two bytes to the output
 stream to represent the value of the argument.
 The byte values to be written, in the  order
 shown, are: <p>
 <pre><code>
 (byte)(0xff &amp; (v &gt;&gt; 8))
 (byte)(0xff &amp; v)
 </code> </pre> <p>
 The bytes written by this method may be
 read by the <code>readShort</code> method
 of interface <code>DataInput</code> , which
 will then return a <code>short</code> equal
 to <code>(short)v</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeShort(int)" title="class or interface in java.io">writeShort</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the <code>short</code> value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeChar(int)"><!-- --></A><H3>
writeChar</H3>
<PRE>
void <B>writeChar</B>(int&nbsp;v)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeChar(int)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes a <code>char</code> value, which
 is comprised of two bytes, to the
 output stream.
 The byte values to be written, in the  order
 shown, are:
 <p><pre><code>
 (byte)(0xff &amp; (v &gt;&gt; 8))
 (byte)(0xff &amp; v)
 </code></pre><p>
 The bytes written by this method may be
 read by the <code>readChar</code> method
 of interface <code>DataInput</code> , which
 will then return a <code>char</code> equal
 to <code>(char)v</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeChar(int)" title="class or interface in java.io">writeChar</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the <code>char</code> value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeInt(int)"><!-- --></A><H3>
writeInt</H3>
<PRE>
void <B>writeInt</B>(int&nbsp;v)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeInt(int)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes an <code>int</code> value, which is
 comprised of four bytes, to the output stream.
 The byte values to be written, in the  order
 shown, are:
 <p><pre><code>
 (byte)(0xff &amp; (v &gt;&gt; 24))
 (byte)(0xff &amp; (v &gt;&gt; 16))
 (byte)(0xff &amp; (v &gt;&gt; &#32; &#32;8))
 (byte)(0xff &amp; v)
 </code></pre><p>
 The bytes written by this method may be read
 by the <code>readInt</code> method of interface
 <code>DataInput</code> , which will then
 return an <code>int</code> equal to <code>v</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeInt(int)" title="class or interface in java.io">writeInt</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the <code>int</code> value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeLong(long)"><!-- --></A><H3>
writeLong</H3>
<PRE>
void <B>writeLong</B>(long&nbsp;v)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeLong(long)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes a <code>long</code> value, which is
 comprised of eight bytes, to the output stream.
 The byte values to be written, in the  order
 shown, are:
 <p><pre><code>
 (byte)(0xff &amp; (v &gt;&gt; 56))
 (byte)(0xff &amp; (v &gt;&gt; 48))
 (byte)(0xff &amp; (v &gt;&gt; 40))
 (byte)(0xff &amp; (v &gt;&gt; 32))
 (byte)(0xff &amp; (v &gt;&gt; 24))
 (byte)(0xff &amp; (v &gt;&gt; 16))
 (byte)(0xff &amp; (v &gt;&gt;  8))
 (byte)(0xff &amp; v)
 </code></pre><p>
 The bytes written by this method may be
 read by the <code>readLong</code> method
 of interface <code>DataInput</code> , which
 will then return a <code>long</code> equal
 to <code>v</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeLong(long)" title="class or interface in java.io">writeLong</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the <code>long</code> value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeFloat(float)"><!-- --></A><H3>
writeFloat</H3>
<PRE>
void <B>writeFloat</B>(float&nbsp;v)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeFloat(float)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes a <code>float</code> value,
 which is comprised of four bytes, to the output stream.
 It does this as if it first converts this
 <code>float</code> value to an <code>int</code>
 in exactly the manner of the <code>Float.floatToIntBits</code>
 method  and then writes the <code>int</code>
 value in exactly the manner of the  <code>writeInt</code>
 method.  The bytes written by this method
 may be read by the <code>readFloat</code>
 method of interface <code>DataInput</code>,
 which will then return a <code>float</code>
 equal to <code>v</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeFloat(float)" title="class or interface in java.io">writeFloat</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the <code>float</code> value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeDouble(double)"><!-- --></A><H3>
writeDouble</H3>
<PRE>
void <B>writeDouble</B>(double&nbsp;v)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeDouble(double)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes a <code>double</code> value,
 which is comprised of eight bytes, to the output stream.
 It does this as if it first converts this
 <code>double</code> value to a <code>long</code>
 in exactly the manner of the <code>Double.doubleToLongBits</code>
 method  and then writes the <code>long</code>
 value in exactly the manner of the  <code>writeLong</code>
 method. The bytes written by this method
 may be read by the <code>readDouble</code>
 method of interface <code>DataInput</code>,
 which will then return a <code>double</code>
 equal to <code>v</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeDouble(double)" title="class or interface in java.io">writeDouble</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the <code>double</code> value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeChars(java.lang.String)"><!-- --></A><H3>
writeChars</H3>
<PRE>
void <B>writeChars</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeChars(java.lang.String)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes every character in the string <code>s</code>,
 to the output stream, in order,
 two bytes per character. If <code>s</code>
 is <code>null</code>, a <code>NullPointerException</code>
 is thrown.  If <code>s.length</code>
 is zero, then no characters are written.
 Otherwise, the character <code>s[0]</code>
 is written first, then <code>s[1]</code>,
 and so on; the last character written is
 <code>s[s.length-1]</code>. For each character,
 two bytes are actually written, high-order
 byte first, in exactly the manner of the
 <code>writeChar</code> method.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeChars(java.lang.String)" title="class or interface in java.io">writeChars</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - the string value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeUTF(java.lang.String)"><!-- --></A><H3>
writeUTF</H3>
<PRE>
void <B>writeUTF</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeUTF(java.lang.String)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes two bytes of length information
 to the output stream, followed
 by the
 <a href="DataInput.html#modified-utf-8">modified UTF-8</a>
 representation
 of  every character in the string <code>s</code>.
 If <code>s</code> is <code>null</code>,
 a <code>NullPointerException</code> is thrown.
 Each character in the string <code>s</code>
 is converted to a group of one, two, or
 three bytes, depending on the value of the
 character.<p>
 If a character <code>c</code>
 is in the range <code>&#92;u0001</code> through
 <code>&#92;u007f</code>, it is represented
 by one byte:<p>
 <pre>(byte)c </pre>  <p>
 If a character <code>c</code> is <code>&#92;u0000</code>
 or is in the range <code>&#92;u0080</code>
 through <code>&#92;u07ff</code>, then it is
 represented by two bytes, to be written
 in the order shown:<p> <pre><code>
 (byte)(0xc0 | (0x1f &amp; (c &gt;&gt; 6)))
 (byte)(0x80 | (0x3f &amp; c))
  </code></pre>  <p> If a character
 <code>c</code> is in the range <code>&#92;u0800</code>
 through <code>uffff</code>, then it is
 represented by three bytes, to be written
 in the order shown:<p> <pre><code>
 (byte)(0xe0 | (0x0f &amp; (c &gt;&gt; 12)))
 (byte)(0x80 | (0x3f &amp; (c &gt;&gt;  6)))
 (byte)(0x80 | (0x3f &amp; c))
  </code></pre>  <p> First,
 the total number of bytes needed to represent
 all the characters of <code>s</code> is
 calculated. If this number is larger than
 <code>65535</code>, then a <code>UTFDataFormatException</code>
 is thrown. Otherwise, this length is written
 to the output stream in exactly the manner
 of the <code>writeShort</code> method;
 after this, the one-, two-, or three-byte
 representation of each character in the
 string <code>s</code> is written.<p>  The
 bytes written by this method may be read
 by the <code>readUTF</code> method of interface
 <code>DataInput</code> , which will then
 return a <code>String</code> equal to <code>s</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeUTF(java.lang.String)" title="class or interface in java.io">writeUTF</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - the string value to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="writeBytes(java.lang.String)"><!-- --></A><H3>
writeBytes</H3>
<PRE>
<FONT SIZE="-1"><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</A>
</FONT>void <B>writeBytes</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;s)</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>This method is dangerous as it discards the high byte of
 every character. For UTF-8, use <code>write(s.getBytes(Charsets.UTF_8))</code>.</I>
<P>
<DD><B>Description copied from interface: <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeBytes(java.lang.String)" title="class or interface in java.io">java.io.DataOutput</A></CODE></B></DD>
<DD>Writes a string to the output stream.
 For every character in the string
 <code>s</code>,  taken in order, one byte
 is written to the output stream.  If
 <code>s</code> is <code>null</code>, a <code>NullPointerException</code>
 is thrown.<p>  If <code>s.length</code>
 is zero, then no bytes are written. Otherwise,
 the character <code>s[0]</code> is written
 first, then <code>s[1]</code>, and so on;
 the last character written is <code>s[s.length-1]</code>.
 For each character, one byte is written,
 the low-order byte, in exactly the manner
 of the <code>writeByte</code> method . The
 high-order eight bits of each character
 in the string are ignored.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true#writeBytes(java.lang.String)" title="class or interface in java.io">writeBytes</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - the string of bytes to be written.</DL>
</DD>
</DL>
<HR>

<A NAME="toByteArray()"><!-- --></A><H3>
toByteArray</H3>
<PRE>
byte[] <B>toByteArray</B>()</PRE>
<DL>
<DD>Returns the contents that have been written to this instance,
 as a byte array.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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